Human Umbilical Cord–Derived Mesenchymal Stem Cells in the Treatment of Multiple Sclerosis Patients: Phase I/II Dose-Finding Clinical Study oleh Fatima Jamali, Mayis Aldughmi, Serin Atiani, Ali Al-Radaideh, Said Dahbour, Dana Alhattab, Hind Khwaireh, Sally Arafat, Joud Al Jaghbeer, Reem Rahmeh, Kawthar Abu Moshref, Hisham Bawaneh, Mona R. Hassuneh, Bayan Hourani, Osameh Ababneh, Alia Alghwiri, Abdalla Awidi